Maintenance Mechanic

Responsibilities:

• Perform Area Inspections of the plant to conform to a predictive maintenance mindset.
• Inspects completed work for conformity to statutory and company regulations, checks the integrity of equipment used, and ensures that all required tests are done before turning over equipment to production.
• Performs preventative maintenance repairs of all cement plant equipment (roller presses, crushers, ball mills, pumps, compressors, screening equipment, conveying equipment).
• Analyze all jobs focusing on safety and properly execute a JHA and WAE.
• Troubleshoot the cause of the broken equipment and perform proper repair.
• Responsible for setting up equipment for jobs performed by contractors.
• Maintains appropriate records, produces written reports and follows inspection schedules in coordination with Maintenance Management.
• Analyzes procedures and methods within the area of responsibility and seeks new ways to improve the area.
• Other duties as assigned.

Knowledge, Skills & Abilities:

• A high school diploma or GED is required.
• A technical or Associate degree is preferred.
• 5 years of maintenance experience, preferred, with prior experience in the cement or mining industry desirable.

Physical Demands:

• Plant | 98% of time | Extreme heat, cold, noise, vibrations.
• Toolroom | 2% of time.
• Dust and toxic material in the environment | Heavy | Up to 100 lbs.
• Walk around the field, confined spaces, climb stairs and towers | Heavy | Up to 50 lbs.
• High noise exposure, and extreme temperature changes | Heavy | Up to 20 lbs.
• Chemical substances, flash burn | Medium | Up to 20 lbs.
• Liftover 50 lbs of equipment and parts | Very Heavy | Up to 150 lbs.

UNACEM North America is part of the international Grupo UNACEM family. Our parent company, Grupo UNACEM, has a rich legacy that stretches back over 100 years, marked by technological innovation and a commitment to building a sustainable world. Headquartered in Lima, Peru, Grupo UNACEM was formed by merging leading cement companies and is now a reference point in the global construction materials industry. We have steadily grown our presence throughout Latin America, and today, our North American division is an integrated business leading the way for sustainable cement manufacturing in the US. In the United States, UNACEM North America operates two major cement plants—Drake Cement in Paulden, Arizona, and Tehachapi Cement in California. These facilities are recognized for their state-of-the-art technology and have established our company as a leader in the Southwest region. The Drake Cement facility was the first of its kind to be built in Arizona in 2008, and full production began in 2011. The Tehachapi cement plant has a rich history dating back to 1906. Our company culture is anchored in the UNA Values—nine guiding principles that are woven through every aspect of our business. At UNACEM, we: Collaborate as one team, fostering an environment built on trust and respect. Take responsibility for our actions, driven by a deep conviction to fulfill our purpose. Own our professional development, cultivating growth in a challenging environment. Live by the highest standards, as outlined in our Code of Ethics and Conduct. Prioritize health and safety, considering life to be our most important asset. Commit to creating economic, environmental, and social value for current and future generations. Strive to exceed expectations through continuous improvement and efficiency. Lead change by encouraging innovation and adaptability. Put the customer at the center of all our actions, working to provide sustainable solutions. As we look ahead, UNACEM North America is dedicated to ambitious sustainability goals. Grupo UNACEM’s global roadmap calls for all operations to achieve carbon neutrality by 2050. We are making large-scale investments to modernize our plants, improve energy efficiency, adopt alternative fuels, and implement carbon capture technology. These efforts align with our broader purpose—to grow together and build a sustainable world for everyone. Joining UNACEM North America means being part of a forward-thinking company—one where each team member plays a pivotal role in building a more sustainable future. If you share our values and passion for innovation, we look forward to learning more about your background and how you could contribute to our mission.